550355250002 has 4 divisors (see below), whose sum is σ = 825532875006. Its totient is φ = 275177625000.

The previous prime is 550355249971. The next prime is 550355250007. The reversal of 550355250002 is 200052553055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 410203101841 + 140152148161 = 640471^2 + 374369^2 .

It is not an unprimeable number, because it can be changed into a prime (550355250007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137588812499 + ... + 137588812502.

Almost surely, 2^550355250002 is an apocalyptic number.

550355250002 is a deficient number, since it is larger than the sum of its proper divisors (275177625004).

550355250002 is a wasteful number, since it uses less digits than its factorization.

550355250002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275177625003.

The product of its (nonzero) digits is 37500, while the sum is 32.

The spelling of 550355250002 in words is "five hundred fifty billion, three hundred fifty-five million, two hundred fifty thousand, two".